Lens system
| Closest focusing distance |
0.18 m |
| Number of diaphragm blades |
7 |
| Diagonal angle of view (max) |
86 ° |
| Maximum aperture number |
22 |
| Fixed focal length |
15 mm |
| Focal length (35mm film equivalent) |
0 - 23 mm |
Weight & dimensions
| Diameter |
39.5 mm |
| Filter size |
49 mm |
Performance
| Auto focus |
Y |
| Manual focus |
Y |
DA 15mm f4
Compact and lightweight, this wide-angle lens is perfect for prime shooters who like to travel light but still demand the highest-quality images. Like all PENTAX Limited lenses, it features the unsurpassed durability of high-grade aluminum construction. This lens is ideal for wide-angle applications, including group shots, tight interiors, and sweeping landscapes.
Features
- Light enough to carry anywhere, this extra wide-angel lens is the perfect addition to your prime lens collection;
- The smc PENTAX DA 15mm F4 ED AL Limited features Extra-low Dispersion (ED) glass and a hybrid aspherical lens element for exceptional sharpness while minimizing chromatic aberration, ghosting and flaring;
- PENTAX SP (Super Protect) coating keeps the elements at bay, while the Quick-Shift Focus System allows for instant switching from auto to manual focus;
- Built-in, flower-shaped metal lens hood adds no bulk to the lens, and is always available to minimize light flare;
- The focal length is equivalent to 23mm in the 35mm format;
- Developed specifically for PENTAX digital SLRs.